Yoshika and her comrades are attacked by the Neurois on their way back from a mission in London, but gets help from Sanya who happened to be on a night patrol. As a result, Yoshika is given orders to serve the night shift, and must spend the night in the same room with Sanya, when an envious Eila barges in.

When Hartmann's underwear vanishes, it leads to game of musical panties that's got all the Strike Witches jumping in and out of their skivvies.

Commander Minna begins to act strangely when the crew of the newly-repaired Akagi shower Yoshika with praise for her heroic action.